Screen-Printed Nanohybrid Palladium-Based Electrodes for Fast and Simple Determination of Estradiol in Livestock.

One of the main challenges in animal breeding systems is determining estradiol (E2) in livestock samples as simple and minimally invasive as possible, Thus, a nonenzymatic biosensor screen-printed electrode (SPE) was developed by modifying nanohybrid palladium nanoparticles (PdNPs), and carbon dots anchored on a nanosilica particle (PdNPs/C.dots/SiO), denominated SPE/PdNPs/C.dots/SiO, and successfully tested for the direct detection of estradiol in livestock samples.

Development and characterization of microsatellite markers in , a native plant of the Cerrado ecoregions of South America.

Premise: A novel set of nuclear microsatellite markers was developed and characterized for (Myrtaceae) and tested for cross-amplification in the related species .

Methods And Results: Forty-one primer pairs were designed for simple sequence repeat loci, of which 36 successfully amplified and were polymorphic. The number of alleles ranged from two to 14, with an average of 8.